Tool box



FIG. 1 is a top and left, front perspective view of a tool box showing our new design, the right side view being identical to the left;

FIG. 2 is a bottom, rear perspective view thereof;

FIG. 3 is a top and left, front perspective view of another embodiment of our new design of FIGS. 1-2, the right side view being identical to the left;

FIG. 4 is a bottom, rear perspective view thereof. 

The ornamental design for a tool box, as shown and described. 